Manual adjustment of the chute angle on the spout is standard equipment on the SB21 Series Loader-Mounted Snowblowers. An optional electrically controlled hydraulic cylinder is available to adjust the deflector angle. The chute rotation and optional chute angle adjustment are powered by the hydraulic power pack and controlled with rocker switches installed in the tractor operator station.

As base equipment on SB21 Series Loader-Mounted Snowblowers, the discharge chute rotation is controlled with an electrically controlled hydraulic motor. The chute rotation is powered by the hydraulic power pack and controlled with a rocker switch installed in the tractor operator station.

Frontier™ SB21 Series Loader-Mounted Snowblowers monitor the torque applied to the impeller, which is an industry-exclusive feature. The speed of the auger slows down when maximum torque is sensed, alerting the operator to slow ground speed. This allows the impeller to move away excess snow.

Answer text goes here
Snow Blower Working Width | 76 in. |
Snow Blower Working Width | 193 cm |
Power Pack Width | 38.5 in. |
Power Pack Width | 97.8 cm |
Snow Blower Machine Height | 27 in. |
Snow Blower Machine Height | 68.6 cm |
Power Pack Height | 45.25 in. |
Power Pack Height | 114.9 cm |
Snow Blower Operating Weight | 760 lb. |
Snow Blower Operating Weight | 344.7 kg |
Power Pack Operating Weight | 540 lb. |
Power Pack Operating Weight | 244.9 kg |
Snow Blower Shipping Weight | 1060 lb. |
Snow Blower Shipping Weight | 480.8 kg |
Power Pack Shipping Weight | 594 lb. |
Power Pack Shipping Weight | 269.4 kg |
PTO Horsepower | 35-46 hp |
PTO Horsepower | 26.1-34.3 kW |
PTO rpm | 540 rpm |
Loader (Current John Deere Series) | 400 |
Type | Two-part |
Deflector Adjustment (Standard) | Manual |
Deflector Adjustment (Optional) | Hydraulic cylinder |
Rotation Type | Hydraulic |
Diameter | 12 in. |
Diameter | 30.5 cm |
Diameter | 15 in. |
Diameter | 38.1 cm |
Speed | 185 rpm |
Type | Single |
Flighting Thickness | 0.313 in. |
Flighting Thickness | 0.8 cm |
Impeller Blades | 4 |
Diameter | 24 in. |
Diameter | 61 cm |
Width | 8.5 in. |
Width | 21.6 cm |
Impeller Speed | 580 rpm |
Impeller Shaft Diameter | 1.25 in. |
Impeller Shaft Diameter | 3.2 cm |
Fan Relief Valve Setting | 3000 psi |
Fan Relief Valve Setting | 207 bar |
Auger Relief Valve Setting | 2000 psi |
Auger Relief Valve Setting | 138 bar |
Oil Cooler | Standard |
Flow At 3000 PSI (207 Bar) | 19 gpm |
Flow At 3000 PSI (207 Bar) | 158.65 L/min |
Power Pack Reservoir | 15 gal. |
Power Pack Reservoir | 56.8 L |
System Capacity | 18 gpm |
System Capacity | 68.1 L |
Type | Replaceable |
Thickness | 0.375 in. |
Thickness | 1 cm |
Width | 2 in. |
Width | 5.1 cm |
Configuration | Steel, adjustable |
Replaceable | Yes |
Optional | Yes |
End Plate Thickness | 0.1875 in. |
End Plate Thickness | 0.5 cm |
Back Plate Thickness | 0.1196 in. |
Back Plate Thickness | 0.3 cm |
Fan Housing Thickness | 0.1196 in. |
Fan Housing Thickness | 0.3 cm |
Fan Blade Thickness | 0.25 in. |
Fan Blade Thickness | 0.6 cm |
Side Panel Bottom Thickness | 0.1875 in. |
Side Panel Bottom Thickness | 0.5 cm |
Configuration | One unit |
Labor Hours | 2 - 3 hr |
Time Period (Machine) | 1 year |
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